DRV134 音频平衡线路驱动器
The DRV134 and DRV135 are differential output amplifiers that convert a single-ended input to a balanced output pair. These balanced audio drivers consist of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1kHz) and high slew rate (15V/µs).
The on-chip resistors are laser-trimmed for accurate gain and optimum output common-mode rejection. Wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. They easily drive the large capacitive loads associated with long audio cables. Used in combination with the INA134 or INA137 differential receivers, they offer a complete solution for transmitting analog audio signals without degradation
|
DRV134 |
| CMRR (Min) (dB) |
46 |
| Common Mode Input Range (Min) (V) |
15 |
| Gain (V/V) |
2 |
| Input Offset (+/-) (uV) |
10000 |
| Input Offset Drift (+/-) (uV/Degrees Celsius) |
10 |
| Quiescent Current (+/-) (Typ) (mA) |
5.2 |
| Slew Rate (Typ) (V/us) |
15 |
| Small-Signal Bandwidth (Typ) (MHz) |
1.5 |
| Vmin (V) |
9 |
| Vmax (V) |
36 |
DRV134 特性
- BALANCED OUTPUT
- LOW DISTORTION: 0.0005% at f = 1kHz
- WIDE OUTPUT SWING: 17Vrms into 600
- HIGH CAPACITIVE LOAD DRIVE
- HIGH SLEW RATE: 15V/µs
- WIDE SUPPLY RANGE: ±4.5V to ±18V
- LOW QUIESCENT CURRENT: ±5.2mA
- 8-PIN DIP, SO-8, AND SOL-16 PACKAGES
- COMPANION TO AUDIO DIFFERENTIAL LINE RECEIVERS: INA134 and INA137
- IMPROVED REPLACEMENT FOR SSM2142
- APPLICATIONS
- AUDIO DIFFERENTIAL LINE DRIVER
- AUDIO MIX CONSOLES
- DISTRIBUTION AMPLIFIER
- GRAPHIC/PARAMETRIC EQUALIZERS
- DYNAMIC RANGE PROCESSORS
- DIGITAL EFFECTS PROCESSORS
- TELECOM SYSTEMS
- HI-FI EQUIPMENT
- INDUSTRIAL INSTRUMENTATION
DRV134 芯片订购指南
DRV134 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| DRV134PA |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
N/A for Pkg Type |
DRV134PA |
DRV134PA |
| DRV134PAG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
N/A for Pkg Type |
DRV134PAG4 |
DRV134PAG4 |
| DRV134UA |
Green (RoHS & no Sb/Br) |
Call TI |
Level-3-260C-168 HR |
DRV134UA |
DRV134UA |
| DRV134UA/1K |
Green (RoHS & no Sb/Br) |
Call TI |
Level-3-260C-168 HR |
DRV134UA/1K |
DRV134UA/1K |
| DRV134UA/1KE4 |
Green (RoHS & no Sb/Br) |
Call TI |
Level-3-260C-168 HR |
DRV134UA/1KE4 |
DRV134UA/1KE4 |
| DRV134UAE4 |
Green (RoHS & no Sb/Br) |
Call TI |
Level-3-260C-168 HR |
DRV134UAE4 |
DRV134UAE4 |
DRV134 工具与软件
DRV134 应用技术支持与电子电路设计开发资源下载
- DRV134 数据资料 dataSheet 下载.PDF
- TI 德州仪器线路驱动器/接收器选型与价格 . xls
